基于POI轨道交通站点生活服务业空间分布特征研究——以杭州市地铁1号线为例
Based on the Spatial Distribution of Living Service Industry in POI Rail Transit Station Characteristic Study—Taking Hangzhou Metro Line 1 as an Example

本文以六类重要生活服务设施的数据为基础，通过获取高德POI数据，在ARCGIS软件中运用核密度分析、标准差椭圆分析以及空间相关性分析，对杭州市地铁1号线站点周边一定范围内的生活服务业空间分布格局特征进行研究。研究表明：(1) 六类生活服务的布局有一定的差异性，呈现“中心混合集中，边缘分类扩散”的布局模式；(2) 六类服务设施在不同站点的分布存在一定的差异，餐饮、住宿设施与其他类型服务设施的相关性相对较高，而科教文化设施与其他类型服务设施的相关性相对较低；(3) 六类生活服务设施空间分布的核心位置非常接近，商业和餐饮业的分布密度最高、数量最多，而其他的数量较少；(4) 在杭州市主城区，人口密度与生活服务设施的分布存在不协调。总体上，经济活跃的区域也是其他生活服务设施密度较高的区域。
Based on the data of six kinds of important life service facilities, this paper studies the spatial distribution pattern of life service industry in a certain area around Hangzhou Metro Line 1 station by using ARCGIS software. Research shows: (1) There are some differences in the layout of the six types of life services, showing the layout mode of “central mixed concentration, edge classification diffusion”; (2) There are certain differences in the distribution of the six types of service facilities at different sites. The correlation between catering and accommodation facilities and other types of service facilities is relatively high, while the correlation between science, education and culture facilities and other types of service facilities is relatively low; (3) Six types of living service facilities are located very close to the core of the spatial distribution, commerce and catering industry distribution of the highest density, the largest number, while the other smaller number; (4) In the main urban area of Hangzhou, the distribution of population density and living service facilities is incongruous. In general, economically active areas are also areas with higher densities of other living services.